Report - LedgerUpdater.exe

Malicious Library PE File .NET EXE PE32
ScreenShot
Created 2024.10.16 11:30 Machine s1_win7_x6401
Filename LedgerUpdater.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
9
Behavior Score
2.8
ZERO API file : malware
VT API (file) 34 detected (AIDetectMalware, MSILZilla, Unsafe, V1q7, malicious, confidence, Attribute, HighConfidence, moderate confidence, Detected, SelfDel, npwdw, Sonbokli, Artemis, Chgt, R002H09JE24, susgen, PossibleThreat)
md5 a6a0e9efccb47bff03a3b203736a150d
sha256 13c9625faf1b1d62f0f4e7cb782d4e1ff285777f7b6d9b724b4e16851a25984c
ssdeep 768:qDK/rtW7bqCCCCCCCCCCCCCCCCCCCCCCCLCpDCgCCCCCCCdY4b1ANyTPOsEnayJN:qDStY3b7OMyJVGJkyrt517EwM+9hQf
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (8cnts)

Level Description
danger File has been identified by 34 AntiVirus engines on VirusTotal as malicious
notice Allocates read-write-execute memory (usually to unpack itself)
notice The binary likely contains encrypted or compressed data indicative of a packer
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info Queries for the computername
info This executable has a PDB path
info Uses Windows APIs to generate a cryptographic key

Rules (4cnts)

Level Name Description Collection
watch Malicious_Library_Zero Malicious_Library binaries (upload)
info Is_DotNET_EXE (no description) binaries (upload)
info IsPE32 (no description) binaries (upload)
info PE_Header_Zero PE File Signature binaries (upload)

Network (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

Suricata ids

PE API

IAT(Import Address Table) Library

mscoree.dll
 0x402000 _CorExeMain

EAT(Export Address Table) is none



Similarity measure (PE file only) - Checking for service failure